173825940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29867}}^1$

素因数の和:29976

約数の個数: 48

約数和(自身を含む): 491746752

約数和(自身を除く): 317920812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 29867, 59734, 89601, 119468, 149335, 179202, 298670, 358404, 448005, 597340, 896010, 1792020, 2897099, 5794198, 8691297, 11588396, 14485495, 17382594, 28970990, 34765188, 43456485, 57941980, 86912970, 173825940]

約数ペア:

[(1, 173825940), (2, 86912970), (3, 57941980), (4, 43456485), (5, 34765188), (6, 28970990), (10, 17382594), (12, 14485495), (15, 11588396), (20, 8691297), (30, 5794198), (60, 2897099), (97, 1792020), (194, 896010), (291, 597340), (388, 448005), (485, 358404), (582, 298670), (970, 179202), (1164, 149335), (1455, 119468), (1940, 89601), (2910, 59734), (5820, 29867)]